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Appendix - 67
Appendices
Item
VCII series
(Note-1)
MR-J4(W)-B
MR-J3(W)-B
Expansion
parameter
[Pr.91] to [Pr.94]
Optional data
monitor: Data type
setting
The following items can be
monitored.
1: Effective load ratio
2: Regenerative load ratio
3: Peak load factor
5: Position loop gain
8: Encoder multiple revolution
counter
20: Position feedback
21: Encoder single revolution
position
The following items can be
monitored.
1: Effective load ratio
2: Regenerative load ratio
3: Peak load factor
4: Load inertia moment ratio
5: Model loop gain
6: Bus voltage
7: Servo motor rotation
speed
8: Encoder multiple revolution
counter
9: Module power
consumption
10: Instantaneous torque
12: Servomotor thermistor
temperature
13: Equivalent disturbance
torque
14: Overload alarm margin
15: Error excessive alarm
margin
16: Settling time
17: Overshoot amount
20: Position feedback
21: Encoder single revolution
position
22: Selection droop pulse
23: Module integral power
consumption
24: Load side encoder
information 1
25: Load side encoder
information 2
26: Z-phase counter
27: Servomotor-side/load-side
position deviation
28: Servomotor-side/load-side
speed deviation
29: Encoder counter
The following items can be
monitored.
1: Effective load ratio
2: Regenerative load ratio
3: Peak load factor
4: Load inertia moment ratio
5: Model loop gain
6: Bus voltage
7: Servo motor rotation speed
8: Encoder multiple revolution
counter
12: Servomotor thermistor
temperature
20: Position feedback
21: Encoder single revolution
position
22: Selection droop pulse
24: Load side encoder
information 1
25: Load side encoder
information 2
Absolute position system
Possible
(Note-3)
Possible
Unlimited length feed
Possible
(Note-4)
Possible
OPR method
Near-point dog method, Count method 1), 2), Data set method,
Scale origin signal detection method
Positioning control,
Expansion control
Position control mode, Speed
control mode, Torque control mode
(Note-5)
Position control mode, Speed control mode, Torque control mode,
Continuous operation to torque control mode
Torque limit value change
Possible
(Separate setting: Restrictions
(Note-6)
)
Possible
Gain changing command
Valid
Valid
PI-PID switching command
Valid
Valid
Control loop (semi/fully)
switching command
Invalid
Valid when using servo amplifier for fully closed loop control